Jiangsu Suyan Jingshen Co.Ltd(603299) release performance forecast. The company expects the net profit attributable to the shareholders of the listed company to be 320 million yuan to 352 million yuan, with a year-on-year increase of 115.70% to 137.26%. In 2021, affected by the improvement of market supply and demand and the improvement of the prosperity of China’s chemical industry, the volume and price of the company’s main products such as soda ash and industrial salt increased at the same time, and the production and sales were booming.